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31040dde »
2011-08-23 DOC: Some stylistic changes in CHANGES
1 Release History
2 ===============
3
f6cb5804 »
2011-07-25 DOC: Add function moves to CHANGES
4 trunk for 0.4.0
5 ---------------
6 * tools.tools.ECDF -> nonparametric.ECDF
7 * tools.tools.monotone_fn_inverter -> nonparametric.monotone_fn_inverter
8 * tools.tools.StepFunction -> nonparametric.StepFunction
9
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2011-08-23 DOC: Some stylistic changes in CHANGES
10 0.3.1
11 -----
12
13 * Removed academic-only WFS dataset.
14 * Fix easy_install issue on Windows.
15
16 0.3.0
17 -----
535f9836 »
2009-09-17 add CHANGES.txt, still incomplete
18
563d78a1 »
2011-05-20 small updates to text in introduction and setup.py description (changes)
19 *Changes that break backwards compatibility*
e0d3fe28 »
2011-03-18 changes to information about statsmodels, introduction.rst, changes, ...
20
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21 Added api.py for importing. So the new convention for importing is::
9469cf1d »
2011-03-02 Updated CHANGES.txt
22
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23 import scikits.statsmodels.api as sm
9469cf1d »
2011-03-02 Updated CHANGES.txt
24
5397261e »
2011-04-10 more smaller fixes
25 Importing from modules directly now avoids unnecessary imports and increases
26 the import speed if a library or user only needs specific functions.
27
e0d3fe28 »
2011-03-18 changes to information about statsmodels, introduction.rst, changes, ...
28 * sandbox/output.py -> iolib/table.py
4219b261 »
2011-03-18 merge devel: mostly doc improvements, new dataset, api.py changes
29 * lib/io.py -> iolib/foreign.py (Now contains Stata .dta format reader)
e0d3fe28 »
2011-03-18 changes to information about statsmodels, introduction.rst, changes, ...
30 * family -> families
31 * families.links.inverse -> families.links.inverse_power
32 * Datasets' Load class is now load function.
33 * regression.py -> regression/linear_model.py
34 * discretemod.py -> discrete/discrete_model.py
35 * rlm.py -> robust/robust_linear_model.py
36 * glm.py -> genmod/generalized_linear_model.py
37 * model.py -> base/model.py
5397261e »
2011-04-10 more smaller fixes
38 * t() method -> tvalues attribute (t() still exists but raises a warning)
726a06db »
2010-06-17 updated CHANGES.txt
39
2cadc480 »
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40 *Main changes and additions*
e0d3fe28 »
2011-03-18 changes to information about statsmodels, introduction.rst, changes, ...
41
42 * Numerous bugfixes.
43 * Time Series Analysis model (tsa)
2cadc480 »
2011-08-25 DOC: Fix RST in CHANGES and README
44
4219b261 »
2011-03-18 merge devel: mostly doc improvements, new dataset, api.py changes
45 - Vector Autoregression Models VAR (tsa.VAR)
46 - Autogressive Models AR (tsa.AR)
2cadc480 »
2011-08-25 DOC: Fix RST in CHANGES and README
47 - Autoregressive Moving Average Models ARMA (tsa.ARMA)
48 optionally uses Cython for Kalman Filtering
49 use setup.py install with option --with-cython
61365b1d »
2011-05-13 Add filters to CHANGES. Add cffilter to docs
50 - Baxter-King band-pass filter (tsa.filters.bkfilter)
51 - Hodrick-Prescott filter (tsa.filters.hpfilter)
52 - Christiano-Fitzgerald filter (tsa.filters.cffilter)
53
4219b261 »
2011-03-18 merge devel: mostly doc improvements, new dataset, api.py changes
54 * Improved maximum likelihood framework uses all available scipy.optimize solvers
e0d3fe28 »
2011-03-18 changes to information about statsmodels, introduction.rst, changes, ...
55 * Refactor of the datasets sub-package.
33aa24f6 »
2011-05-16 Added Kennan/BLS strikes dataset.
56 * Added more datasets for examples.
e0d3fe28 »
2011-03-18 changes to information about statsmodels, introduction.rst, changes, ...
57 * Removed RPy dependency for running the test suite.
58 * Refactored the test suite.
59 * Refactored codebase/directory structure.
60 * Support for offset and exposure in GLM.
61 * Removed data_weights argument to GLM.fit for Binomial models.
62 * New statistical tests, especially diagnostic and specification tests
63 * Multiple test correction
64 * General Method of Moment framework in sandbox
4219b261 »
2011-03-18 merge devel: mostly doc improvements, new dataset, api.py changes
65 * Improved documentation
e0d3fe28 »
2011-03-18 changes to information about statsmodels, introduction.rst, changes, ...
66 * and other additions
726a06db »
2010-06-17 updated CHANGES.txt
67
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2009-09-17 add CHANGES.txt, still incomplete
68
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2011-08-23 DOC: Some stylistic changes in CHANGES
69 0.2.0
70 -----
535f9836 »
2009-09-17 add CHANGES.txt, still incomplete
71
2cadc480 »
2011-08-25 DOC: Fix RST in CHANGES and README
72 *Main changes*
ebe24da8 »
2009-11-14 adding to docs
73
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2009-09-17 add CHANGES.txt, still incomplete
74 * renames for more consistency
75 RLM.fitted_values -> RLM.fittedvalues
76 GLMResults.resid_dev -> GLMResults.resid_deviance
e603f5a7 »
2009-11-17 small changes to text in setup.py, CHANGES.txt, ...
77 * GLMResults, RegressionResults:
78 lazy calculations, convert attributes to properties with _cache
79 * fix tests to run without rpy
80 * expanded examples in examples directory
2cadc480 »
2011-08-25 DOC: Fix RST in CHANGES and README
81 * add PyDTA to lib.io -- functions for reading Stata .dta binary files
a5094317 »
2009-12-16 Added changes to CHANGES.txt
82 and converting
83 them to numpy arrays
84 * made tools.categorical much more robust
85 * add_constant now takes a prepend argument
86 * fix GLS to work with only a one column design
90b92fa0 »
2010-01-19 some doc updates and reorganization
87
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88 *New*
90b92fa0 »
2010-01-19 some doc updates and reorganization
89
a5094317 »
2009-12-16 Added changes to CHANGES.txt
90 * add four new datasets
2cadc480 »
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91
92 - A dataset from the American National Election Studies (1996)
93 - Grunfeld (1950) investment data
94 - Spector and Mazzeo (1980) program effectiveness data
95 - A US macroeconomic dataset
450be320 »
2009-12-21 Moved discretemod into main codebase. Added tests and example too. Up…
96 * add four new Maximum Likelihood Estimators for models with a discrete
97 dependent variables with examples
535f9836 »
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98
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99 - Logit
100 - Probit
101 - MNLogit (multinomial logit)
102 - Poisson
103
104 *Sandbox*
ebe24da8 »
2009-11-14 adding to docs
105
106 * add qqplot in sandbox.graphics
107 * add sandbox.tsa (time series analysis) and sandbox.regression (anova)
e603f5a7 »
2009-11-17 small changes to text in setup.py, CHANGES.txt, ...
108 * add principal component analysis in sandbox.tools
a5094317 »
2009-12-16 Added changes to CHANGES.txt
109 * add Seemingly Unrelated Regression (SUR) and Two-Stage Least Squares
110 for systems of equations in sandbox.sysreg.Sem2SLS
111 * add restricted least squares (RLS)
535f9836 »
2009-09-17 add CHANGES.txt, still incomplete
112
90b92fa0 »
2010-01-19 some doc updates and reorganization
113
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2009-09-17 add CHANGES.txt, still incomplete
114 0.1.0b1
115 -------
116 * initial release
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